PT74627B - Flip-flop circuit - Google Patents
Flip-flop circuitInfo
- Publication number
- PT74627B PT74627B PT74627A PT7462782A PT74627B PT 74627 B PT74627 B PT 74627B PT 74627 A PT74627 A PT 74627A PT 7462782 A PT7462782 A PT 7462782A PT 74627 B PT74627 B PT 74627B
- Authority
- PT
- Portugal
- Prior art keywords
- flip
- flop circuit
- flop
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/289—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable of the master-slave type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Logic Circuits (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24989681A | 1981-04-01 | 1981-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT74627A PT74627A (en) | 1982-04-01 |
PT74627B true PT74627B (en) | 1983-08-22 |
Family
ID=22945471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT74627A PT74627B (en) | 1981-04-01 | 1982-03-22 | Flip-flop circuit |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS57176839A (en) |
AU (1) | AU8192082A (en) |
BE (1) | BE892605A (en) |
DE (1) | DE3212221A1 (en) |
ES (1) | ES8304386A1 (en) |
FI (1) | FI821057L (en) |
FR (1) | FR2503486A1 (en) |
GB (1) | GB2095944A (en) |
IT (1) | IT8220523A0 (en) |
PT (1) | PT74627B (en) |
SE (1) | SE8201902L (en) |
ZA (1) | ZA822224B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62202613A (en) * | 1986-02-28 | 1987-09-07 | Nec Corp | Comparator |
JPS62222712A (en) * | 1986-03-25 | 1987-09-30 | Toshiba Corp | Flip-flop circuit |
JPS6326026A (en) * | 1986-07-17 | 1988-02-03 | Nec Corp | Emitter coupling type logic circuit |
JPH0313116A (en) * | 1989-06-12 | 1991-01-22 | Nec Corp | Flip-flop circuit |
-
1982
- 1982-03-22 PT PT74627A patent/PT74627B/en unknown
- 1982-03-23 BE BE0/207646A patent/BE892605A/en not_active IP Right Cessation
- 1982-03-24 GB GB8208563A patent/GB2095944A/en not_active Withdrawn
- 1982-03-25 FI FI821057A patent/FI821057L/en not_active Application Discontinuation
- 1982-03-25 ES ES510791A patent/ES8304386A1/en not_active Expired
- 1982-03-25 SE SE8201902A patent/SE8201902L/en not_active Application Discontinuation
- 1982-03-25 AU AU81920/82A patent/AU8192082A/en not_active Abandoned
- 1982-03-30 JP JP57053640A patent/JPS57176839A/en active Pending
- 1982-03-31 FR FR8205583A patent/FR2503486A1/en not_active Withdrawn
- 1982-03-31 IT IT8220523A patent/IT8220523A0/en unknown
- 1982-04-01 DE DE19823212221 patent/DE3212221A1/en not_active Withdrawn
-
1983
- 1983-03-31 ZA ZA822224A patent/ZA822224B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3212221A1 (en) | 1982-12-09 |
IT8220523A0 (en) | 1982-03-31 |
FI821057L (en) | 1982-10-02 |
PT74627A (en) | 1982-04-01 |
FR2503486A1 (en) | 1982-10-08 |
ZA822224B (en) | 1983-04-27 |
BE892605A (en) | 1982-07-16 |
JPS57176839A (en) | 1982-10-30 |
ES510791A0 (en) | 1983-02-16 |
AU8192082A (en) | 1982-10-07 |
SE8201902L (en) | 1982-10-02 |
GB2095944A (en) | 1982-10-06 |
FI821057A0 (en) | 1982-03-25 |
ES8304386A1 (en) | 1983-02-16 |
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